环境：CentOS 7
官方文档：http://supervisord.org/
安装
# yum install -y epel-release
# yum install -y supervisor
启动
# supervisord -c /etc/supervisord.conf
# ps -ef | grep supervisor
root 19703 1 0 17:32 ? 00:00:00 /usr/bin/python /usr/bin/supervisord -c /etc/supervisord.conf
root 19715 19495 0 17:32 pts/
